2020-08-28 02:11 AM
Hi All,
I have STM32H747I-DISCO board with a built-in STLink-V3E. I am trying to falsh the MCU, but no matter what I do, I cannot get STM32CubeProgrammer 2.5.0 to recognise the board.
I plug the board into Win10 PC via a micro-USB cable in the ST-Link-V3E socket (CN2). The board powers up and displayes demo software that came with it. JP6 jumper is set to STlk.
I fire up STM32CubeProgrammer 2.5.0 which says "No ST-link detected".
I have installed STLink009 drivers, however, I also don't see the board under the "USB Composite divce" list in the Device manager.
Is the board faulty or am I doing something wrong?
Thank you!
2020-08-28 07:54 AM
It should show up as something like "ST-Link Debug" in the device manager. If not, try a different cable. Try a different port. Reboot.
2020-08-28 08:05 AM
Thanks for the suggestion!
I tried 3 different cables, tried plugging in all USB ports possible - still nothing.
I also have a STLink-v2 as a stanadlone device and that is detected fine.
Do I have to do something special to the board for it to get detected, perhaps? Maybe it is "locked" by default or something?
2020-08-29 08:13 PM
Hello YMill.1,
Check JP1 maybe it was fitted. if yes the STLINK will be kept under reset and will not be detected.
Regards,
Mahmoud.
2020-09-01 07:40 AM
Hi, Mahmoud!
Thanks for the reply.
There is no JP1 on this discovery board.